/* =====================================================================
   LOGIN — user + admin
   ===================================================================== */

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    position: relative;
    z-index: 1;
}

.login-card {
    width: 100%;
    max-width: 460px;
    padding: 48px 40px;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(28px) saturate(160%);
    -webkit-backdrop-filter: blur(28px) saturate(160%);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--r-xl);
    box-shadow:
        0 30px 80px rgba(0, 8, 30, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: -120px; left: -120px;
    width: 320px; height: 320px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.18), transparent 70%);
    pointer-events: none;
}
.login-card::after {
    content: '';
    position: absolute;
    bottom: -120px; right: -120px;
    width: 320px; height: 320px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.15), transparent 70%);
    pointer-events: none;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 32px;
    position: relative;
}
.login-brand .mark {
    width: 48px; height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), #a78bfa);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--f-display);
    font-style: italic;
    color: #fff;
    font-size: 22px;
    box-shadow: 0 10px 28px rgba(99, 102, 241, 0.45);
}
.login-brand h1 {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: 28px;
    margin: 0;
    line-height: 1;
}
.login-brand p {
    font-size: 12px;
    color: var(--text-mute);
    font-family: var(--f-mono);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin: 4px 0 0;
}

.login-title {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: 36px;
    margin: 24px 0 6px;
    letter-spacing: -0.02em;
    line-height: 1.05;
}
.login-title em {
    font-style: italic;
    color: var(--accent-soft);
    font-weight: 400;
}
.login-subtitle {
    font-size: 14px;
    color: var(--text-soft);
    margin: 0 0 32px;
    font-family: var(--f-display);
    font-style: italic;
}

.login-form .field { margin-bottom: 18px; position: relative; }
.login-form .btn { width: 100%; }

.login-error {
    margin-top: 18px;
    padding: 12px 14px;
    background: rgba(251, 113, 133, 0.1);
    border: 1px solid rgba(251, 113, 133, 0.3);
    border-radius: var(--r-md);
    color: #fecdd3;
    font-size: 13px;
    line-height: 1.5;
}
.login-info {
    margin-top: 18px;
    padding: 12px 14px;
    background: rgba(96, 165, 250, 0.08);
    border: 1px solid rgba(96, 165, 250, 0.2);
    border-radius: var(--r-md);
    color: var(--accent-soft);
    font-size: 13px;
}

.login-foot {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    font-size: 11px;
    font-family: var(--f-mono);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-faint);
}

/* admin variant */
.login-card.admin .login-brand .mark {
    background: linear-gradient(135deg, #d4b465, #b8902f);
    box-shadow: 0 10px 28px rgba(212, 180, 101, 0.35);
}
.login-card.admin .login-title em { color: var(--gold); }
.login-card.admin::before {
    background: radial-gradient(circle, rgba(212, 180, 101, 0.15), transparent 70%);
}